Obtención de microesferas a partir de acrilamida por el método de polimerización en suspensión inversa
The microspheres possess major superficial area that the same quantity of polymerized monomer in mass, which offers advantages of interaction with the medium, as much to absorb water as for other purposes. His obtain depends on a series of specific conditions that, if not being apropiated, cannot re...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2010
- Institución:
- Universidad de América
- Repositorio:
- Lumieres
- Idioma:
- spa
- OAI Identifier:
- oai:repository.uamerica.edu.co:20.500.11839/797
- Acceso en línea:
- https://hdl.handle.net/20.500.11839/797
- Palabra clave:
- Microesferas
Polímeros
Microspheres
Polymers
- Rights
- License
- Atribución – No comercial – Sin Derivar
| Summary: | The microspheres possess major superficial area that the same quantity of polymerized monomer in mass, which offers advantages of interaction with the medium, as much to absorb water as for other purposes. His obtain depends on a series of specific conditions that, if not being apropiated, cannot react adequately and will precipitate in mass. By means of the use of acrilamide monomer, the crosslinker Nmetilenbisacrilamide, the initiator agent ammonium persulfate, water as a dissolution agent and toluene as the continuous phase; all of them mixed and shaken in the process of polymerization in inverse suspension, were prepared hidrogels in individual microspheres shape. |
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